[jira] Assigned: (SM-1841) New servicemix-jms endpoint out of the box uses listenerType="default" without any caching which drastically degrades performance.

["Chris Custine (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/activemq/browse/SM-1841?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chris Custine reassigned SM-1841:
---------------------------------

    Assignee: Chris Custine

> New servicemix-jms endpoint out of the box uses listenerType="default" without any caching which drastically degrades performance.
> ----------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: SM-1841
>                 URL: https://issues.apache.org/activemq/browse/SM-1841
>             Project: ServiceMix
>          Issue Type: Improvement
>          Components: servicemix-jms
>    Affects Versions: 3.3
>         Environment: new servicemix-jms endpoint
>            Reporter: Torsten Mielke
>            Assignee: Chris Custine
>
> The [new servicemix-jms endpoint|http://servicemix.apache.org/servicemix-jms-new-endpoints.html] out of the box uses the default Spring JMS message listener and has no caching turned on. This really degrades out of the box performance. Compared to the [old servicemix-jms|http://servicemix.apache.org/servicemix-jms.html] endpoint the standard new endpoint is slower by a magnitude.  Only with proper caching configured in the new JMS endpoint (cacheLevel="CACHE_CONSUMER") or by configuring for a different MessageListenerContainer (listenerType="server") will the performance be similar to the old JMS endpoint. 
> Perhaps we can improve the out of the box performance and configure some default caching? At least we should document the need for a proper configuration of the "default" listenerType better. 

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